How a SaaS Startup Spent $75,000 on Links and Saw No Ranking Lift in 8 Weeks

https://front-wiki.win/index.php/How_to_Use_Ahrefs_to_Expose_Fake_Link_Building_Agencies:_A_30-Day_Vetting_Playbook

Short version: a Series A SaaS company paid $75,000 for links, published 220 placements, and after 8 weeks their organic rankings were flat. They asked us to diagnose what went wrong